PPI Medications Linked To “Silent” Kidney Damage More than 20 million Americans fill prescriptions for proton pump inhibitor (PPI) medications each year in the United States, according to the U.S. Food and Drug Administration (FDA). Approved for the treatment of gastric-acid illnesses, such as chronic heartburn, peptic ulcer disease (PUD), gastroesophageal reflux disease (GERD), and […]